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<rdf:Description rdf:about="https://catalogues.royalsociety.org:443/CalmView/record/catalog/HF/1/3/2/15/17" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <dc:title>Letter from Howard Walter Florey to N G Heatley, New York</dc:title>
  <dc:description>Has tested Rake's mould against their own - gives details of results - gives details of present procedure for producing penicillin - things going quite well on production side - may get better product by only removing the brew once - one of standards he brought back has not lost activity although 6 months old - Believes Wintrobe Co had some connection with German firms - hopes moyer will give information to Heatley - off Merck cannot grow mould.</dc:description>
  <dc:date>3 December 1941</dc:date>
</rdf:Description>